Hands-on practice

Labs Playground

Pick a lab and run it in your browser — no sign-in, no installs. Progress saves locally on your device, so you can close the tab and pick up where you left off later.

CompTIA Network+

Network+ N10-009 Trainer

An adaptive single-page trainer covering 45 high-miss concepts across 8 scaffolded modules — subnetting, routing, DNS, cloud, VLANs, wireless, and ops drills. Each item closes when you answer it correctly twice in a row.

  • Network+
  • Subnetting
  • Routing
  • VLANs
  • Cloud
Launch lab

More labs in development — check back soon.